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#!/bin/bash
# License: Unspecified
m4_include(lib/common.sh)
m4_include(lib/archroot.sh)
base_packages=(base base-devel)
makechrootpkg_args=(-c -n)
cmd="${0##*/}"
if [[ "${cmd%%-*}" == 'multilib' ]]; then
repo="${cmd%-build}"
arch='x86_64'
base_packages+=(multilib-devel)
else
if [[ "${cmd%%-*}" == 'archlinuxewe' ]]; then
base_packages+=(local-certificates)
fi
tag="${cmd%-build}"
repo=${tag%-*}
arch=${tag##*-}
fi
if [[ -f "@pkgdatadir@/setarch-aliases.d/${arch}" ]]; then
read -r set_arch < "@pkgdatadir@/setarch-aliases.d/${arch}"
[ -z "${set_arch}" ] && unset set_arch
else
set_arch="${arch}"
fi
chroots='/var/lib/archbuild'
clean_first=false
pacman_config="@pkgdatadir@/pacman-${repo}.conf"
if [[ -f @pkgdatadir@/pacman-${repo}-${arch}.conf ]]; then
pacman_config="@pkgdatadir@/pacman-${repo}-${arch}.conf"
fi
makepkg_config="@pkgdatadir@/makepkg-${arch}.conf"
if [[ -f @pkgdatadir@/makepkg-${repo}-${arch}.conf ]]; then
makepkg_config="@pkgdatadir@/makepkg-${repo}-${arch}.conf"
fi
usage() {
echo "Usage: $cmd [options] -- [makechrootpkg args]"
echo ' -h This help'
echo ' -c Recreate the chroot before building'
echo ' -r <dir> Create chroots in this directory'
echo ''
echo "Default makechrootpkg args: ${makechrootpkg_args[*]}"
echo ''
exit 1
}
while getopts 'hcr:' arg; do
case "${arg}" in
c) clean_first=true ;;
r) chroots="$OPTARG" ;;
*) usage ;;
esac
done
check_root SOURCE_DATE_EPOCH,SRCDEST,SRCPKGDEST,PKGDEST,LOGDEST,MAKEFLAGS,PACKAGER,GNUPGHOME,PKGEXT
case "${arch}" in
'x86_64')
cache_dir=''
;;
'i486'|'i686'|'pentium4')
cache_dir='archbuild32'
;;
*)
cache_dir='archbuildarm-'"${arch}"
;;
esac
if [ -n "${cache_dir}" ]; then
mkdir -p '/var/cache/'"${cache_dir}"
makechrootpkg_args+=('-d/var/cache/'"${cache_dir}"':/var/cache/pacman/pkg')
cache_dir='-c/var/cache/'"${cache_dir}"
fi
# Pass all arguments after -- right to makepkg
makechrootpkg_args+=("${@:$OPTIND}")
if ${clean_first} || [[ ! -d "${chroots}/${repo}-${arch}" ]]; then
msg "Creating chroot for [%s] (%s)..." "${repo}" "${arch}"
for copy in "${chroots}/${repo}-${arch}"/*; do
[[ -d $copy ]] || continue
msg2 "Deleting chroot copy '%s'..." "$(basename "${copy}")"
lock 9 "$copy.lock" "Locking chroot copy '%s'" "$copy"
subvolume_delete_recursive "${copy}"
find "${copy}" \
-mindepth 1 \
-type d \
-exec mountpoint -q {} \; \
-prune \
-exec umount -l {} \;
rm -rf --one-file-system "${copy}"
done
lock_close 9
rm -rf --one-file-system "${chroots}/${repo}-${arch}"
(umask 0022; mkdir -p "${chroots}/${repo}-${arch}")
${set_arch:+setarch "${set_arch}"} mkarchroot \
-s \
-C "${pacman_config}" \
-M "${makepkg_config}" \
${cache_dir} \
"${chroots}/${repo}-${arch}/root" \
"${base_packages[@]}" || abort
else
lock 9 "${chroots}/${repo}-${arch}/root.lock" "Locking clean chroot"
arch-nspawn \
-C "${pacman_config}" \
-M "${makepkg_config}" \
${cache_dir} \
"${chroots}/${repo}-${arch}/root" \
pacman -Syuu --noconfirm || abort
fi
# Always build official packages reproducibly
if [[ ! -v SOURCE_DATE_EPOCH ]]; then
export SOURCE_DATE_EPOCH=$(date +%s)
fi
msg "Building in chroot for [%s] (%s)..." "${repo}" "${arch}"
exec makechrootpkg -r "${chroots}/${repo}-${arch}" "${makechrootpkg_args[@]}"
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